GB1035972A - Method and apparatus for the manufacture of alkali metal and/or alkaline earth metalphosphates - Google Patents
Method and apparatus for the manufacture of alkali metal and/or alkaline earth metalphosphatesInfo
- Publication number
- GB1035972A GB1035972A GB5083/64A GB508364A GB1035972A GB 1035972 A GB1035972 A GB 1035972A GB 5083/64 A GB5083/64 A GB 5083/64A GB 508364 A GB508364 A GB 508364A GB 1035972 A GB1035972 A GB 1035972A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- liquid
- melt
- phosphorus
- nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910000318 alkali metal phosphate Inorganic materials 0.000 title abstract 2
- 229910000316 alkaline earth metal phosphate Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 150000001340 alkali metals Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 9
- 239000007788 liquid Substances 0.000 abstract 7
- 229910019142 PO4 Inorganic materials 0.000 abstract 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 5
- 239000007789 gas Substances 0.000 abstract 5
- 235000021317 phosphate Nutrition 0.000 abstract 5
- 229910052698 phosphorus Inorganic materials 0.000 abstract 5
- 239000011574 phosphorus Substances 0.000 abstract 5
- 238000005201 scrubbing Methods 0.000 abstract 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 4
- 239000010452 phosphate Substances 0.000 abstract 4
- 238000001816 cooling Methods 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 3
- 238000005507 spraying Methods 0.000 abstract 3
- 239000000725 suspension Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 239000000112 cooling gas Substances 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 239000013505 freshwater Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052979 sodium sulfide Inorganic materials 0.000 abstract 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/30—Alkali metal phosphates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/38—Condensed phosphates
- C01B25/385—Condensed phosphates of alkaline-earth metals or magnesium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/38—Condensed phosphates
- C01B25/39—Condensed phosphates of alkali metals
- C01B25/395—Preparation and dehydrating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Treating Waste Gases (AREA)
- Fireproofing Substances (AREA)
- Fertilizers (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK48884A DE1194383B (de) | 1963-02-07 | 1963-02-07 | Verfahren zur Herstellung von Alkali- und/oder Erdalkaliphosphaten |
| DEK0051507 | 1963-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1035972A true GB1035972A (en) | 1966-07-13 |
Family
ID=25983681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5083/64A Expired GB1035972A (en) | 1963-02-07 | 1964-02-06 | Method and apparatus for the manufacture of alkali metal and/or alkaline earth metalphosphates |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3393043A (instruction) |
| AT (1) | AT243760B (instruction) |
| BE (1) | BE643441A (instruction) |
| CH (1) | CH480265A (instruction) |
| DE (2) | DE1194383B (instruction) |
| GB (1) | GB1035972A (instruction) |
| SE (1) | SE321459B (instruction) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1225621B (de) * | 1964-07-17 | 1966-09-29 | Knapsack Ag | Verfahren zur Herstellung von Alkalitrimetaphosphaten |
| US4619812A (en) * | 1985-01-04 | 1986-10-28 | Phillips Petroleum Company | Carbon black production apparatus |
| FR2657791B1 (fr) * | 1990-02-02 | 1994-04-01 | Rhone Poulenc Chimie | Compose chimique contenant des alcalins ou des alcalino-terreux catalyseur en contenant et procede de solvolyse utilisant ledit catalyseur. |
| CN106902848B (zh) * | 2017-02-09 | 2019-06-28 | 西安近代化学研究所 | 一种氯化氢转化催化剂 |
| CN111377422A (zh) * | 2020-03-18 | 2020-07-07 | 天富（连云港）食品配料有限公司 | 一种药用级营养磷酸盐的制备装置及方法 |
| CN112604520A (zh) * | 2020-11-27 | 2021-04-06 | 中国第一汽车股份有限公司 | 一种减少磷化道子的磷化槽液配置方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3023083A (en) * | 1957-05-27 | 1962-02-27 | Knapsack Ag | Process for producing an alkali phosphate from an aqueous ortho-phosphate |
| DE1076101B (de) * | 1958-09-02 | 1960-02-25 | Knapsack Ag | Verfahren zur Herstellung von Alkaliphosphaten |
| DE1258848B (de) * | 1959-01-22 | 1968-01-18 | Knapsack Ag | Verfahren und Vorrichtung zur Herstellung von kondensierten Alkaliphosphaten |
| DE1112053B (de) * | 1959-12-18 | 1961-08-03 | Knapsack Ag | Verfahren und Vorrichtung zur Herstellung von Alkaliphosphaten |
-
1963
- 1963-02-07 DE DEK48884A patent/DE1194383B/de active Pending
- 1963-11-30 DE DE19631567610 patent/DE1567610B2/de active Pending
-
1964
- 1964-01-20 CH CH60564A patent/CH480265A/de not_active IP Right Cessation
- 1964-02-04 US US342871A patent/US3393043A/en not_active Expired - Lifetime
- 1964-02-05 AT AT91464A patent/AT243760B/de active
- 1964-02-06 BE BE643441D patent/BE643441A/xx unknown
- 1964-02-06 SE SE1450/64A patent/SE321459B/xx unknown
- 1964-02-06 GB GB5083/64A patent/GB1035972A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1194383B (de) | 1965-06-10 |
| US3393043A (en) | 1968-07-16 |
| CH480265A (de) | 1969-10-31 |
| BE643441A (instruction) | 1964-08-06 |
| DE1567610A1 (de) | 1970-07-16 |
| AT243760B (de) | 1965-11-25 |
| SE321459B (instruction) | 1970-03-09 |
| DE1567610B2 (de) | 1971-10-14 |
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